Vortex 436ZR-42 CAT5 Red 42-Tooth 530 Rear Aluminum Sprocket

The Vortex 436ZR-42 is a 42-tooth, 530-pitch rear sprocket machined from lightweight CAT5 aluminum and finished in a vivid red anodize with contrasting silver machine cuts. Designed for performance street and track riders who demand precision-engineered drivetrain components without unnecessary weight, this sprocket is 100% CNC manufactured in the USA to exacting tolerances.

Key Features:

• CAT5 Aluminum Construction – Lightweight, high-strength alloy formulated to Vortex's proprietary specifications for an optimal strength-to-weight ratio
• 100% CNC Manufactured in the USA – Precision machined for consistent fitment and dimensional accuracy
• Patented Saber Tooth Groove Design – Vortex's unique tooth profile extends sprocket service life by reducing wear and chain stress
• 530 Chain Pitch – Compatible with standard 530 drive chains
• 42 Teeth – Rear sprocket tooth count for tuning final drive ratio
• Red Anodized Finish – Bright red color with contrasting silver highlights; available in multiple colors in most sizes
• Rear Position – Direct replacement rear sprocket

Vortex's CAT5 rear sprockets are a popular upgrade for performance motorcycle riders looking to reduce unsprung rotational mass while maintaining durability. The anodized finish provides corrosion resistance, and the patented sprocket geometry sets it apart from standard OEM and aftermarket alternatives.